CN113734729A - Furniture intelligent movement platform - Google Patents
Furniture intelligent movement platform Download PDFInfo
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- CN113734729A CN113734729A CN202111036086.XA CN202111036086A CN113734729A CN 113734729 A CN113734729 A CN 113734729A CN 202111036086 A CN202111036086 A CN 202111036086A CN 113734729 A CN113734729 A CN 113734729A
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G43/00—Control devices, e.g. for safety, warning or fault-correcting
- B65G43/08—Control devices operated by article or material being fed, conveyed or discharged
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
- A47B61/00—Wardrobes
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G7/00—Devices for assisting manual moving or tilting heavy loads
- B65G7/02—Devices adapted to be interposed between loads and the ground or floor, e.g. crowbars with means for assisting conveyance of loads
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F30/00—Computer-aided design [CAD]
- G06F30/10—Geometric CAD
- G06F30/13—Architectural design, e.g. computer-aided architectural design [CAAD] related to design of buildings, bridges, landscapes, production plants or roads
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F30/00—Computer-aided design [CAD]
- G06F30/20—Design optimisation, verification or simulation
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G2203/00—Indexing code relating to control or detection of the articles or the load carriers during conveying
- B65G2203/04—Detection means
- B65G2203/042—Sensors
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P90/00—Enabling technologies with a potential contribution to greenhouse gas [GHG] emissions mitigation
- Y02P90/02—Total factory control, e.g. smart factories, flexible manufacturing systems [FMS] or integrated manufacturing systems [IMS]
Abstract
The invention relates to a furniture intelligent mobile platform which comprises a mobile unit for bearing and moving target furniture, wherein a central control unit can determine a preset moving path of the mobile unit along with the change of space dimension parameters of the moving process of the target furniture on the basis of a virtual model established by a model unit for a solid model comprising the target furniture, wherein the space dimension parameters of the moving process of the target furniture at least comprise structural parameters and/or position parameters of the target furniture changing along with time dimension parameters in a house.
Description
Technical Field
The invention relates to the technical field of intelligent furniture, in particular to an intelligent furniture moving platform.
Background
At present, more and more families want to realize that a thing is multi-purpose and space transform through changing furniture overall arrangement to improve life happiness through the mode that obtains the fresh sense of life. But the furniture is limited by the defects of large volume, staticizing, single function and the like of the traditional furniture, so that the large furniture is relatively fixed after being placed at a corresponding position and cannot be moved easily. Even if the user has a mobile idea, it may be implemented with a lot of manpower and material resources. Meanwhile, accidents such as scratching, hanging, bumping and the like can occur in the moving process of the furniture, so that the furniture and even the personal safety are influenced.
CN 107235301 a discloses a movable furniture platform, which comprises a bottom bracket, a control system, transmission rods, a motor, a driving sprocket, a driven sprocket and a power wheel, wherein the bottom bracket comprises a pair of bracket side beams parallel to each other and a plurality of bracket cross beams connected between the two bracket side beams, a motor fixing seat is arranged between the two bracket cross beams at the middle part of the bottom bracket, the motor is fixed below the motor fixing seat, the driving sprocket is fixed on the output shaft of the motor, the driving sprocket is respectively connected with the two driven sprockets through chains, and the two driven sprockets are respectively sleeved on the two transmission rods; the transmission rod is sleeved with at least two power wheels, bearing seats are arranged on two sides of each power wheel, and the transmission rod is arranged on the bracket boundary beam through the bearing seats; and a control system is arranged between the two bracket beams at the end part of the bottom bracket and is connected with the motor. The furniture can move in the small-dwelling-size space, the space change of the furniture is realized, and the different use requirements of people in different time periods under small-dwelling-size families are met.
CN 209739921U discloses a movable furniture and a movable furniture driving and bearing device, which comprises a bearing seat for placing furniture, and a driving assembly and a roller assembly mounted on the bearing seat. The roller assembly comprises a driving wheel which is rotatably arranged on the bearing seat and supports the bearing seat; the output shaft of the driving component drives the driving wheel to rotate so as to drive the bearing seat and the furniture on the bearing seat to move. The driving and bearing device can be driven by the driving assembly to move, so that furniture on the bearing seat is driven to move, space transformation can be easily realized in a room after the furniture is moved, the space requirement in the room is met at any time, time and labor are saved, and the life is facilitated.
In the prior art, directional movement of furniture is mostly realized through a moving device, but the furniture is still deficient in the aspects of path planning before movement, real-time monitoring and adjustment in movement and the like, and particularly, the furniture is also deficient in emergency response to emergencies in the movement process of the furniture. Therefore, a furniture intelligent mobile platform is needed to solve the shortcomings of the prior art.
Furthermore, on the one hand, due to the differences in understanding to the person skilled in the art; on the other hand, since the applicant has studied a great deal of literature and patents when making the present invention, but the disclosure is not limited thereto and the details and contents thereof are not listed in detail, it is by no means the present invention has these prior art features, but the present invention has all the features of the prior art, and the applicant reserves the right to increase the related prior art in the background.
Disclosure of Invention
Aiming at the defects of the prior art, the invention provides an intelligent furniture moving platform, which is used for realizing the intelligent movement of furniture and enabling a user to easily and trouble-effectively complete the movement process of the furniture.
The invention discloses an intelligent furniture moving platform which comprises a moving unit used for bearing and moving target furniture. The central control unit can determine the preset moving path of the moving unit according to the change of the space dimension parameters of the moving process of the target furniture along with the virtual model established by the model unit for the entity model comprising the target furniture. The space dimension parameters of the target furniture moving process at least comprise structural parameters and/or position parameters of the target furniture changing along with the time dimension parameters in the house. The moving process of the target furniture starts from the situation that the user has the moving intention, namely the user intends to implement the movement of the target furniture from the starting position to the appointed key position, and the moving intention of the user is ended, wherein the moving intention of the user is probably caused by the situation that the target furniture is moved or cannot be moved or the movement intention is transferred or lost. In other words, the moving process of the target furniture may include a planning process, an implementation process, an adjustment process, a termination process, and the like. Preferably, the structural parameters of the target furniture may include its external integral structure, and may also include a variation structure of the moving part provided on the target furniture, wherein, in particular, the moving part is capable of influencing the external integral structure of the target furniture. Further, the structural parameters of the target furniture can be expanded to the structure of the house and the structures of other furniture in the house. Preferably, the position parameters of the target furniture can comprise a starting position of the target furniture, a specified end position, distance relations with other furniture and the like.
The technical scheme has the advantages that: when a user moves the target furniture, the intelligent furniture moving platform can be used for realizing easy and convenient intelligent movement. The target furniture is placed on the moving unit which can be switched between a fixed state and a moving state, so that the moving unit is driven by the central control unit to move along a specified direction, and the moving process of the target furniture from the starting position to a specified end position is completed. The intelligent furniture moving platform is provided with a model unit capable of establishing a virtual model based on a solid model, so that the change of space dimension parameters of target furniture in the moving process can be mapped on the virtual model established by the model unit, and the central control unit can intelligently determine the moving mode of the moving unit, wherein the central control unit can preset various programs including but not limited to a moving path selection rule, a moving level sorting rule and/or a moving process emergency rule, and the like, so as to realize intelligent movement of the furniture.
The model unit can establish a virtual model which forms a mapping relation with the target furniture based on the monitoring data of the target furniture collected by the monitoring unit. The model unit is capable of establishing a corresponding two-dimensional virtual model and/or three-dimensional virtual model based on the two-dimensional virtual module and/or three-dimensional virtual module.
The monitoring unit can be configured with an image acquisition module and a dynamic acquisition module to acquire at least image data and movement data of the target furniture. The monitoring data acquired by the monitoring unit can be processed by the central control unit and then sent to the model unit.
The technical scheme has the advantages that: the monitoring unit can monitor the moving process of the target furniture in real time so as to send the acquired monitoring data to the model unit for model establishment, the model unit can be configured with a two-dimensional virtual module for establishing a two-dimensional virtual model and/or a three-dimensional virtual module for establishing a three-dimensional virtual model, and the two virtual modules can realize data intercommunication under the same time dimension parameter and space dimension parameter for the same target furniture.
The model unit can be configured with a model storage module for storing virtual model data information. The model storage module can divide a plurality of partitions to respectively store data information of the virtual model based on different time dimension parameters.
The central control unit can transmit the change condition of the structural parameters and/or the position parameters of the target furniture along with the time dimension parameters to the model unit, so that the model unit can adjust the established virtual model in real time and store the real-time data in a second database of the model storage module.
The real-time data entered into the second database can replace the stored real-time data of the previous time series, so that the replaced real-time data of the previous time series can be stored in the first database of the model storage module as past data.
The model unit can perform dynamic simulation in advance according to the structure parameters and the position parameters at least comprising the starting position of the target furniture, the designated end position, the structure and the layout condition of the house in which the model unit is positioned, so as to provide a feasible moving path capable of being selected for the central control unit. Preferably, the future data obtained by the pre-dynamic simulation may be stored in the third database of the model storage module.
The technical scheme has the advantages that: any virtual model can be stored in the first database, the second database and/or the third database in the model storage module based on different time dimension parameters, wherein different databases can be respectively used for storing past data, real-time data and/or future data and the like. The central control unit can also call model data in different databases based on user requirements to check the model data at least based on the time dimension parameters, so that the virtual model conditions corresponding to the actual modules under different time dimension parameters are obtained.
The monitoring unit can feed back the change of the structural parameters of the movable part of the target furniture to the central control unit when monitoring that the structural parameters of the movable part of the target furniture change in the moving process so as to judge the influence of the change of the structural parameters of the movable part on the moving process of the target furniture along the preset moving path.
The central control unit can calibrate the movement grade and/or the movement number of the target furniture based on the inherent properties of the target furniture and/or the inherent properties of the target object stored in the target furniture, wherein the inherent properties can be acquired through the modes of acquisition by the monitoring unit, manual entry by a user and the like. Preferably, the intrinsic properties of the target furniture and the target object at least include the material thereof, so that the central control unit can judge the damage possibly caused in the moving process based on the material thereof. Optionally, the inherent properties may also include placement conditions, fixation conditions, etc. of the target furniture and/or target item.
The technical scheme has the advantages that: the central control unit can calibrate different movement levels for different target furniture, so that an optimal movement mode can be determined based on the movement levels when selecting a feasible movement path. Meanwhile, the central control unit can also respond to the structural change of the moving part of the target furniture in the moving process to judge the reasonability of the setting of the current moving path, so that the preset path can be adjusted in time. The central control unit can realize real-time monitoring and adjustment in the whole moving process of the target furniture so as to ensure intelligent movement of the target furniture.
The central control unit can transmit the virtual model established by the model unit to the user terminal with the display unit through the transmission unit, so that the virtual model can be visually displayed on the display unit based on the adjustment of multiple degrees of freedom. Preferably, the model unit is capable of rendering the established virtual model based on the parameter differences.
The technical scheme has the advantages that: the user can observe the virtual model established by the model unit through the display unit based on own requirements, and intuitively master the past, real-time and/or future moving conditions of the target furniture in a visual mode. The central control unit is in signal connection with the display unit through the transmission unit, so that the virtual model established by the model unit can be sent to the display unit to be displayed. Preferably, the user terminal provided with the display unit may be connected with or integrated with an operation unit so that a user can perform operations such as view angle translation, view angle rotation, view angle scaling, and/or object selection through the operation unit based on an operation panel on the display unit. Further, the model unit can also perform color rendering with different shades and/or colors based on parameter differences, so that the virtual model displayed on the display unit can show the difference of the parameters in different colors, thereby facilitating the user to intuitively and quickly obtain information, wherein the parameter differences can include material differences, height position differences, moving speed differences and the like of the target furniture.
Drawings
FIG. 1 is a schematic diagram of the furniture intelligent mobile platform of the present invention in a preferred embodiment;
fig. 2 is a signal connection diagram of the furniture intelligent mobile platform of the present invention in a preferred embodiment.
List of reference numerals
100: a mobile unit; 200: a monitoring unit; 210: an image acquisition module; 220: a dynamic acquisition module; 300: a central control unit; 400: a model unit; 410: a two-dimensional virtual module; 420: a three-dimensional virtual module; 430: a model storage module; 500: a transmission unit; 600: a display unit; 700: an operation unit; 800: a solid model; 810: a target furniture; 820: a movable part; 830: a target object.
Detailed Description
The following detailed description is made with reference to the accompanying drawings.
Fig. 1 is a schematic structural diagram of an intelligent furniture moving platform according to a preferred embodiment of the present invention, and fig. 2 is a signal connection diagram of an intelligent furniture moving platform according to a preferred embodiment of the present invention.
The invention discloses an intelligent furniture moving platform which can assist a user in completing intelligent movement of target furniture 810, wherein the target furniture 810 can comprise one or more of various articles such as a wardrobe, a table, a bed, a sofa and a cabinet based on the home decoration conditions of different users and the moving requirements of the users. Optionally, the target furniture 810 may accommodate or carry several different types of target items 830 based on their different types, e.g., a target furniture 810 that is a wardrobe may accommodate a target item 830 that is a piece of clothing; target furniture 810 as a cabinet may house target items 830 as cookware; target furniture 810 as a table may carry target items 830 as tableware; the target furniture 810 as a bed may carry target items 830 as bedding, etc. Preferably, the user can determine whether the new furniture is the target furniture 810 which needs to be moved or controlled and managed when the new furniture is added, so that the new furniture is timely taken into the management range of the intelligent furniture moving platform, and therefore the situation that the new furniture needs to consume more manpower and/or material resources to be moved after being placed in a room due to the installation mode which is not easy to detach or the volume and weight which are not easy to carry is avoided.
According to a preferred embodiment, the furniture intelligent mobile platform can be at least provided with a mobile unit 100 for carrying the target furniture 810 to move along a preset track, wherein the mobile unit 100 at least comprises a housing for placing the target furniture 810, a mobile assembly rotatably mounted on the housing and a power assembly for providing power for the mobile assembly. The power assembly drives the rotation shaft to rotate through the motor to transmit kinetic energy to the transmission assembly engaged therewith through the output gear installed on the rotation shaft, so that the movement assembly drives the housing and the target furniture 810 placed on the housing to move in a specific direction based on momentum transmission of the transmission assembly. Preferably, the transmission assembly may include a sliding clutch seat and a reduction gear coaxially disposed on the transmission shaft, wherein the sliding clutch seat is capable of being sleeved on the special-shaped section of the transmission shaft and axially sliding on the special-shaped section, opposite sides of the sliding clutch seat and the reduction gear are respectively provided with a clutch pin and an accommodating port adapted to the clutch pin, and the reduction gear is capable of being meshed with the output gear. The moving assembly can be configured with a driving wheel and a driven wheel, so that the driving wheel is connected through a transmission shaft coaxially connected with the transmission shaft and rotates under the transmission action of the transmission shaft, and the driven wheel can passively and synchronously rotate based on the movement of the driving wheel. Preferably, the transmission shaft may be provided with a steering assembly to control a rotation direction of the driving wheel, thereby controlling a moving direction of the moving unit 100. Preferably, the mobile unit 100 may also be configured with an electromagnetic traction mechanism. Further, the mobile unit 100 may be configured with a navigation component that uses a magnetic navigation sensor and/or an infrared sensor and/or a laser radar to perform movement for obstacle avoidance, so that the mobile unit 100 can detect an obstacle and perform obstacle avoidance movement when encountering the obstacle during movement. Based on physical parameters such as shape, structure, size, weight, etc. of different target furniture 810, the mobile unit 100 can be configured with several models to meet the carrying and moving requirements of different target furniture 810. Further, when selecting the mobile unit 100, the user may select the mobile unit 100 that best fits the physical parameters of the target furniture 810 to save space and acquisition costs.
According to a preferred embodiment, the furniture intelligent mobile platform may be configured with a monitoring unit 200 for acquiring data information, wherein the monitoring unit 200 may be configured with a dynamic acquisition module 220 for acquiring a change condition of a spatial dimension parameter of the mobile unit 100 and/or the target furniture 810, so as to determine a movement condition of the mobile unit 100 and/or the target furniture 810 in the building structure, including parameters such as a movement direction, a movement distance, a movement speed, and the like, through a displacement sensor. Further, the dynamic collection module 220 may be configured with an attitude sensor at the movable component 820 for the target furniture 810 having the movable component 820, so as to monitor the motion of the movable component 820 and feed back in time, thereby avoiding the loss caused by unexpected impact and other sudden accidents caused by the motion of the movable component 820 with other furniture at least in the moving process of the target furniture 810. For example, wardrobe and cupboard are mostly installed the cabinet door that can open and shut, slip, push-and-pull etc. mode and control cabinet body opening size, and dynamic acquisition module 220 can monitor the state of opening and close of cabinet door to avoid opening and causing the condition emergence of accident with the mode that opens and shuts suddenly at removal in-process cabinet door. Alternatively, the movable member 820 may include a cabinet door, a drawer, a movable partition, and the like.
According to a preferred embodiment, the monitoring unit 200 may also be configured with an image acquisition module 210 for acquiring image information. Preferably, the image acquisition module 210 may arrange high-definition imaging components that take images at different distances and/or different angles for an imaging region, and determine an appropriate shooting distance and shooting angle after adjusting functions such as lens correction, tilt correction, image combination, scale setting, drawing, and crack extraction, so that an image acquired by the high-definition imaging components can be transmitted to the central control unit 300 for data processing. The central control unit 300 can perform the capturing of model parameters based on digital image analysis logic algorithm, especially the capturing of the surface of the target furniture 810 and the target object 830, to achieve the rational planning of the moving path and/or moving manner. For example, the image capturing module 210 can capture movable or fixed protruding structures like an opened cabinet door, an extended drawer, or an extended ornament in the target furniture 810, and/or can capture fragile objects like dishes in the target object 830, so that the central control unit 300 can mark different movement levels and/or movement numbers for the target furniture 810 containing and/or carrying different target objects 830 based on the image information acquired by the image capturing module 210, and the central control unit 300 can send out corresponding control signals based on the difference of the movement levels and/or the movement numbers. Specifically, when the image capturing module 210 captures fragile articles such as dishes placed in a cabinet based on the high definition imaging component, the central control unit 300 can reduce the moving grade of the cabinet in which the dishes are placed to move the cabinet as little as possible; further, the graphic collection module can also catch the presence of cracks in the dishes placed in the cabinet, so that the central control unit 300 can warn when the user has a need to move the cabinet, thereby avoiding an injurious event. Preferably, the central control unit 300 is capable of determining various surface defect parameter information such as crack position, depth, width, etc. based on the image information acquired by the image acquisition unit when the target object 830 is captured and surface defects such as cracks, etc. which may harm the health or safety of the user exist. Preferably, the image capturing module 210 is also capable of performing image monitoring on the movable component 820 of the target furniture 810, so as to combine with the motion monitoring of the movable component 820 by the dynamic capturing module 220 to grasp the motion condition of the movable component 820 in the moving process of the target furniture 810 in real time. Further, the central control unit 300 can perform stitching processing on the information of multiple images to complete the processes of image correction, image combination and/or image calibration.
According to a preferred embodiment, the central control unit 300 may be disposed in a mobile housing of the mobile unit 100, and may be configured to drive the mobile unit 100 to move the target furniture 810 to the designated end position along a preset track in response to a movement instruction of a user, where the preset track is determined by the central control unit 300 based on parameters of a start position, the designated end position, a placement position of each piece of furniture, a house structure, and the like of the target furniture 810. Preferably, the central control unit 300 can implement signal interaction with the user terminal in a wired and/or wireless manner through the transmission unit 500, so that the user can transmit control instructions to the central control unit 300 through at least the user terminal. When a plurality of target furniture 810 are configured in the house, the central control units 300 configured independently in the mobile unit 100 carrying each target furniture 810 can realize signal interaction with the user terminal through the transmission unit 500, wherein the central control units 300 can also complete the internet of things through the transmission unit 500. The central control unit 300 can log in a corresponding house structure based on a multi-view house type map transmitted by a user terminal, and can transmit information of the house structure to the model unit 400 to complete the building of the house virtual model. Further, various virtual models including at least the house virtual model, which are created by the model unit 400, can be transmitted to the user terminal through the transmission unit 500, so that the user can visually observe the house state through the display unit 600 on the user terminal. When the user adds the furniture, the user can obtain the position where the furniture is placed through the user manual input or other acquisition means, so that the central control unit 300 can drive the model unit 400 to correspondingly establish a furniture virtual model in the house virtual model based on the position of the furniture in the house, wherein the target furniture 810 can be moved to the designated position through the moving unit 100 for the target furniture 810, so as to directly determine the placement position of the target furniture. The central control unit 300 can determine the area not occupied by the furniture as the passage area based on the house virtual model containing the furniture virtual model, so that the central control unit 300 can work out a plurality of feasible paths capable of moving the target furniture 810 from the starting position to the specified end position in response to the movement instruction of the user, and drive the moving unit 100 to drive the target furniture 810 to move along a preset path based on the optimal path and/or the user selection, wherein the optimal path can mean that the preset path is the shortest moving distance or the minimum influence degree on other furniture. Further, when all the moving paths of the target furniture 810 from the starting position to the designated end position are not feasible or are blocked by other furniture, the central control unit 300 of the target furniture 810 can calculate and obtain an optimal solution to realize the feasibility of the moving paths in a manner of moving other target furniture 810 or inform the user through the transmission unit 500 when the path planning cannot be realized after the calculation.
According to a preferred embodiment, the central control unit 300 is capable of sending the parameter information entered by the user and/or the image information after the analysis processing to the model unit 400, so as to perform virtual modeling on the physical model 800, such as the house structure, the target furniture 810 and/or the target object 830, through the model unit 400. Optionally, the model unit 400 may include a two-dimensional virtual module 410 and/or a three-dimensional virtual module 420, so that the model unit 400 can establish a two-dimensional virtual model and/or a three-dimensional virtual model corresponding to the solid model 800 based on user requirements and/or software and hardware conditions, wherein the virtual model established by the model unit 400 may establish a mapping relationship with the solid model 800, so that any part of the solid model 800 can be positioned to the corresponding part of the correspondingly established two-dimensional virtual model and/or three-dimensional virtual model in any time state and space state. Preferably, the two-dimensional virtual module 410 of the model unit 400 is capable of constructing a two-dimensional virtual model corresponding to the solid model 800 based on at least the top view, so that the two-dimensional virtual model established by the model unit 400 can better visually show the translation condition of at least the target furniture 810 included in the solid model 800 in the house. Preferably, the three-dimensional virtual module 420 of the model unit 400 is capable of performing three-dimensional modeling on the solid model 800 in a one-to-one mapping manner based on the three-dimensional structure of the solid model 800 to virtually show the three-dimensional positional relationship of the target object 830 with the target furniture 810 and/or the three-dimensional positional relationship of the target furniture 810 with the house structure. The model unit 400 may be configured with a model storage module 430 for storing virtual models created by the two-dimensional virtual module 410 and/or the three-dimensional virtual module 420, such that the model storage module 430 can store respectively for different solid models 800, wherein the model storage module 430 can partition one or more of a first database for storing past data, a second database for storing real-time data, and a third database for storing future data, with respect to a time dimension of simulation model data information. When there is only a time dimension change and no space dimension change in the virtual model data information, the model storage module 430 can not store the data information, so as to save the storage space. When the spatial dimension is changed while the time dimension is changed, the model storage module 430 can store the virtual model data information established at any moment in the second database until the virtual model with the changed spatial dimension at the next moment replaces the data information thereof, that is, the virtual model data information in the next time series along the time development process in the second database can replace the virtual model data information in the previous time series. The replaced virtual model data information of the last time sequence can be imported into the first database and stored in an overlapping mode, so that the virtual model data information stored in the first database in an overlapping mode is called to display the space dimension change condition of the corresponding entity model 800 in a time development process sequencing mode. The future data in the third database is obtained by performing virtual movement simulation based on all paths provided by the central control unit 300 for the target furniture 810 to move from the starting position to the designated end position in the house structure, so as to feed back all feasible paths to the central control unit 300, so that partially infeasible paths can be avoided before the target furniture 810 moves, so as to reduce the cost, wherein grades and/or mark numbers can be further divided for all feasible paths, so that the central control unit 300 determines the final preset path based on preset path selection rules and/or manual designation of a user.
According to a preferred embodiment, the user terminal signal-connected to the central control unit 300 through the transmission unit 500 may be configured with at least the display unit 600 to enable a user to visually observe the virtual model established by the model unit 400 based on the display unit 600, wherein the virtual model data information under different temporal and spatial parameters stored by the model unit 400 in the first database, the second database and/or the third database, respectively, can be presented on the display unit 600 in an independent or parallel manner. Further, the display unit 600 can display an operation interface so that a user can control the operation interface through the operation unit 700 integrated with the display unit 600 or independently provided to complete input of an operation signal. Preferably, the user terminal may be configured as a touch display screen integrated with the display unit 600 and the operation unit 700. Further, the user terminal may further be integrated with an audio unit for voice input and/or output to receive voice instructions of the user and/or to emit voice prompts. The user can perform operations of translation, rotation, scaling and/or selection on the displayed virtual model through the user terminal so as to realize the omnibearing visual display of the virtual model.
According to a preferred embodiment, the monitoring unit 200 is capable of monitoring the moving process of the target furniture 810 in real time in the house, so that the virtual model established by the model unit 400 can be dynamically simulated based on the processed monitoring data along with the change of the time dimension and/or the space dimension, thereby enabling the user to visually acquire the real-time moving condition of the target furniture 810 through the user terminal, wherein the real-time data information of the virtual model can be stored in the second database. Preferably, the central control unit 300 is capable of re-planning or adjusting the preset route for obstacle avoidance based on obstacles detected by the navigation assembly during movement of the target furniture 810. Preferably, the central control unit 300 can optimize the preset route and the movement parameters based on the target furniture 810 and the material of the target object 830 stored in the target furniture 810, so that the target furniture 810 which is vulnerable and/or the target furniture 810 on which the fragile target object 830 is placed can complete the movement from the starting position to the designated end position at a lower moving speed and in a manner of maintaining a larger safety distance during the movement. Further, for the target furniture 810 with the movable part 820 needing to be moved, the central control unit 300 can directly or indirectly lock the movable part 820 thereof by informing the user and the like to prevent the movable part 820 from unexpected movement during the movement of the target furniture 810, and/or timely judge the movement coverage of the movable part 820 during the movement of the target furniture 810 based on the real-time monitoring of the movable part 820 by the monitoring unit 200, so as to timely adjust the movement. For example, for a cabinet with an opening-closing type cabinet door, the central control unit 300 may lock the cabinet door in a manner of signal connection to the electronic lock through the transmission unit 500 or in a manner of informing a customer of using a physical key, so as to prevent accidents such as falling of a target object 830 stored in the cabinet and/or rubbing of the cabinet door against other furniture due to opening of the cabinet door during movement of the cabinet, and if the cabinet is not configured with a locking component to limit opening and closing of the cabinet door, the monitoring unit 200 may monitor the cabinet door in real time, so that when the cabinet door is opened during movement, the model unit 400 may open the cabinet door corresponding to the virtual model of the cabinet in a manner of real-time mapping a motion situation of the movable component 820 on the target furniture 810, and perform movement prediction based on the virtual model after the change of spatial dimension to determine whether the opened cabinet door may affect movement of the target furniture 810 on a preset path, so that the central control unit 300 receiving the feedback can adjust the moving path or moving parameter of the target furniture 810 in time.
According to a preferred embodiment, when a user uses the furniture intelligent mobile platform to move a target furniture 810, the central control unit 300 of the furniture intelligent mobile platform performs information interaction with the user terminal of the user through the transmission unit 500, so that the user can acquire the light scene of the target furniture 810 before and after the movement through the user terminal, thereby facilitating the user to timely determine the maintenance or suspension of the movement intention. When the user modifies a plurality of movement plans generated by the central control unit 300 based on the virtual model established by the model unit 400 and the movement intention of the user and/or freely moves based on the personal needs of the user by using the operation unit 600 of the user terminal, the step of determining the designated end position of the target furniture in the movement plan by the user through the operation unit 600 comprises the following steps:
(1) the central control unit 300 can analyze the reasonability of the currently set designated end point position and the expected movement result thereof in a manner of being associated with a preset spatial movement rule through the virtual model established by the model unit 400, wherein the reasonability analyzing step comprises the following steps: the central control unit 300 can perform virtual movement based on the virtual model established by the model unit 400 to determine the spatial position coincidence condition of the corresponding target furniture 810 with other objects before and after movement and during movement; performing rendering of a lighting environment based on a virtual model established by the model unit 400 based on a lighting fixture arrangement condition provided by a user and included in a house corresponding to a lighting scene set in the daytime at night, so as to predictively simulate the adaptively adjusted lighting scene at least at a start position and a specified end position after the target furniture 810 finishes moving;
(2) the rendering of the lighting environment is adjusted according to the natural lighting conditions corresponding to the time of day set by the user and under the premise of considering the reflection of the target furniture 810 on the lighting and the shielding of the ambient light, and the adjustment is executed according to the orientation of the virtual model corresponding to a plurality of objects including the target furniture 810 in the house;
(3) the rendering of the lighting environment is done on the premise that the user inputs lighting characteristics determined based on the model number of the luminaire provided by the luminaire provider into the user terminal.
Optionally, the present invention may implement rendering of the lighting environment through the model unit 400 and/or the user terminal. Preferably, the invention advantageously accomplishes the light rendering work by means of the computing power of the user terminal. This is advantageous because the lighting rendering requires a very large amount of computing power and memory, especially when the natural light is simulated to be incident through the window in consideration of the orientation of the three-dimensional model of each object in the house, including the target furniture 810, and the corresponding time of day. In order to render a real illumination scene, the situation of multiple light sources needs to be considered, particularly simulation of multiple point light sources, refraction and reflection light from natural light and other non-point light sources is included, and for cross rays and overlapped shadow parts with different color temperatures, real rendering of a light field needs to consume a large amount of memory; for the home intelligent mobile platform of the present invention, executing rendering operation by means of the model unit 400 will certainly put higher requirements on the actual physical computation carrying capacity thereof. In order to reduce the actual physical operation load of the home intelligent mobile platform and reduce the production and operation costs of configured software and hardware, in the actual debugging, the virtual model established by the model unit 400 and the mobile scheme generated by the central control unit 300 based on the virtual model are collected in the user terminal, and the user terminal is enabled to load a lightweight rendering tool from the central control unit 300 to complete the personalized rendering displayed in the user terminal display unit 600 in a visual manner by combining the lamp arrangement scheme directly input to the user terminal by the user.
In addition, since the current user terminal is often a portable terminal device such as a smart phone or an ipad, in the case that the computing capability of the image provided by the user terminal is not sufficient to support rendering, the central control unit 300 can generate a static three-dimensional picture or a dynamic three-dimensional video according to the virtual model generated by the model unit 400 and by combining the three-dimensional parameters and the placing mode thereof, and send the static three-dimensional picture or the dynamic three-dimensional video as a picture or a file in the form of streaming media to the user terminal with insufficient computing capability through the transmission unit 500. According to this embodiment, when the user terminal requests the transmission unit 500 for a data connection to perform a movement such as the target furniture 810, the central control unit 300 may determine a transmission mode when the transmission unit 500 transmits a picture or a video of a virtual model to the user terminal, the transmission mode being a static three-dimensional picture or a dynamic three-dimensional video, based on a bandwidth and a time delay established by data transmission between the transmission unit 500 and the user terminal, wherein the static three-dimensional picture includes: at least two spatial positions of the target furniture 810 determined according to the house structure information provided by the user terminal are shown from two perspective angles orthogonal to each other. Through the static display mode, the display unit 600 of the user terminal can preview the three-dimensional model of the whole house including the lighting effect before and after the movement of the target furniture 810 with low reduction degree, wherein although the shielding and reflection caused by the three-dimensional parameters and the arrangement mode of the target furniture 810 are considered, the display unit lacks simulation on the overlapping shadow and mismatching (such as color temperature, illumination, dazzling light and the like) caused by multiple light sources, and ignores the orientation of the house to be decorated, so the calculation power and the memory consumption required to be consumed by the model unit 400 are limited.
According to a preferred embodiment, the central control unit 300 is further capable of making a more precise movement scheme in response to a manual fine-tuning of the user's reflection coefficient for the same material of each manufacturer at the user terminal. It is well known that even for lamps of the same manufacturer, which are all rated at 4000k color temperature, the initial lighting effect will vary depending on the production lot, and if different lamps of different manufacturers are used, the resulting color temperature incompatibility will bring a distinct difference to the user from the intended movement scheme. The fine tuning of the data of the user to the central control unit 300 through the user terminal is an accurate feedback to the huge database, and the collection of such data is embodied as a real-scene (light source) simulation of the user terminal in a manner that the user cannot return. The inventor of the present invention recognizes that the slight light difference caused by the same material of different brands constitutes a very important adjustment parameter for the movement intention, so that the user can perform the measurement of the surface optical property including the surface glossiness and the reflective optical property including the reflective color temperature and the reflective characteristic for data entry by means of the accurate image capturing module 210 of the monitoring unit 200 when adding the target furniture 810 at an early stage, and preferably store the measurement in the central control unit 300 in a manner correlated with the product batch. When the target furniture 810 is retrieved from the storage space of the central control unit 300, the central control unit 300 transmits, to the user terminal, configuration object attribute data related to optical characteristics (surface optical properties including surface glossiness and reflective optical properties including reflective color temperature and reflective characteristics) of the target furniture 810, which are required to be embodied for at least two spatial positions of the target furniture 810, in response to an effect presentation request of the user terminal. Thus, when the rendered effect is displayed from two perspective angles orthogonal to each other, the user terminal can render and display at least two spatial positions of the target furniture 810 determined by the provided house structure information by itself, or can obtain a static three-dimensional picture or a dynamic three-dimensional video from the transmission unit 500, wherein the static three-dimensional picture includes: at least two spatial positions of the target furniture 810 determined according to the house structure information provided by the user terminal are shown from two perspective angles orthogonal to each other. When displaying a three-dimensional picture, because slight differences in optical characteristics of various target furniture 810 can only be numerically distinguished in a static three-dimensional picture or a dynamic three-dimensional video, and because a color space (sRGB, NTSC, Lab, Luv, or XYY) of a display inevitably has a certain difference from that seen by actual naked eyes, when a user terminal displays the static three-dimensional picture or the dynamic three-dimensional video, only simulation of a certain color can be provided, particularly for a complex light environment, and accurate restoration cannot be completed to a degree that the user can see by naked eyes. Therefore, the invention provides that when the user terminal displays the same area of the same surface under the same illumination condition, the color change caused by the light of other nearby light sources is ignored; and when the user terminal shows different surface areas of the adjacent target furniture 810 under the same illumination condition, the adjacent target furniture 810 is shown with enhanced color difference, wherein the enhancement means that the numerical value difference in the color space is shown by being amplified by more than one time or even more than one order of magnitude. Thus, without adjusting the display unit 600 of the user terminal (not only the color space, but also whether the night view mode is on or not), it is possible to avoid the problem that the user ignores the actual effect of the slightly different surfaces of the same nominal color and causes the nominal surface colors of the actual set of products not to be consistent with each other when determining the movement scheme.
According to a preferred embodiment, the door panel of the target furniture 810 configured for storing the target object 830 can control the opening and closing degree of the door panel through the opening and closing assembly, so that the central control unit 300 can be in signal connection with the opening and closing assembly through the transmission unit 500, thereby realizing the control of the opening and closing degree of the door panel by the central control unit 300. Preferably, the central control unit 300 can also control the opening and closing state of the opening and closing assembly of the target furniture 810 based on a control command sent by a user from a user terminal in a non-moving state, so as to realize daily management of the target furniture 810 by the user. The user controls the opening and closing state of the opening and closing assembly based on the self requirement, so that the users who have weak people such as old, weak, sick and disabled people at home can well avoid the weak people from opening part of the door panel, and accidents such as injury caused by falling or eating by mistake of the target object 830 stored in the target furniture 810 are avoided. When the opening and closing assembly is in the locked state and has an opening tendency due to external force, the central control unit 300 can send a locking warning signal to the user terminal through the transmission unit 500 in response to a feedback signal of the opening and closing assembly, so that the user can know the tendency of the door panel to be opened in time, and the user can remove the limitation of the opening and closing assembly through the central control unit 300 in a short range or a long range under the condition of confirming the condition and ensuring safety, so that the user can open the door panel by himself or other personnel to obtain the target object 830 stored in the target furniture 810.
According to a preferred embodiment, the furniture intelligent mobile platform can be further configured with a lifting unit based on the lifting demand of the user for the target furniture 810, wherein the lifting unit can be divided into a first lifting module and a second lifting module for different degrees of lifting demand. The first lifting module may be integrated in the housing of the mobile unit 100 in a manner of a plurality of hydraulic rods arranged in parallel for lifting in a vertical direction in the same level, so that the target furniture 810 can be placed at a suitable height to fit the usage habit of the user; the second lifting module may employ a fixed type lifting device to accomplish the lifting of the target furniture 810 between multiple floors, for example, in a multi-story structure such as a skip-floor or a villa, a lift passage like an elevator is constructed between the multiple floors so that the target furniture 810 can be moved to a position of a different floor. Further, the model unit 400 can simulate the vertical lifting process of the target furniture 810, wherein the three-dimensional virtual module 420 is preferably used for building a three-dimensional model to better show the change of the three-dimensional space. Alternatively, if only the two-dimensional virtual module 410 is used to perform the simulation in the top view, the model unit 400 may perform color rendering with different shades and/or colors on different target furniture 810 based on the height parameters collected by the dynamic collection module 220 to represent the height position of the corresponding target furniture 810 in the house. Further, the virtual module can also perform rendering based on various parameters such as the moving speed, the moving grade, the adding or fixing time of the target furniture 810, so that a user can more intuitively master the condition of the furniture in the house.
It should be noted that the above-mentioned embodiments are exemplary, and that those skilled in the art, having benefit of the present disclosure, may devise various arrangements that are within the scope of the present disclosure and that fall within the scope of the invention. It should be understood by those skilled in the art that the present specification and figures are illustrative only and are not limiting upon the claims. The scope of the invention is defined by the claims and their equivalents. The present description contains several inventive concepts, such as "preferably", "according to a preferred embodiment" or "optionally", each indicating that the respective paragraph discloses a separate concept, the applicant reserves the right to submit divisional applications according to each inventive concept.
Claims (10)
1. A furniture smart mobile platform, comprising:
a mobile unit (100) for carrying and moving a target furniture (810),
it is characterized in that the preparation method is characterized in that,
the central control unit (300) is capable of determining a preset movement path of the mobile unit (100) based on a virtual model built by a model unit (400) for a solid model (800) comprising the target furniture (810) as a function of a spatial dimension parameter of the movement process of the target furniture (810), wherein,
the space dimension parameters of the target furniture (810) moving process at least comprise structural parameters and/or position parameters of the target furniture (810) changing along with the time dimension parameters in the house.
2. Furniture intelligent movement platform according to claim 1, characterized in that the model unit (400) is capable of building a virtual model constituting a mapping relation with the target furniture (810) based on the monitoring data of the target furniture (810) collected by the monitoring unit (200), wherein the model unit (400) is capable of building a corresponding two-dimensional virtual model and/or three-dimensional virtual model based on the two-dimensional virtual module (410) and/or three-dimensional virtual module (420).
3. Furniture intelligent mobile platform according to claim 1 or 2, characterized in that the monitoring unit (200) can be configured with an image acquisition module (210) and/or a dynamic acquisition module (220) to acquire at least image data and/or motion data of the target furniture (810), wherein the monitoring data acquired by the monitoring unit (200) can be processed by the central control unit (300) and then sent to the model unit (400).
4. Furniture intelligent mobile platform according to any of claims 1-3, characterized in that the model unit (400) is configurable with a model storage module (430) for storing virtual model data information, wherein the model storage module (430) is capable of partitioning a plurality of partitions to store data information of virtual models based on different time dimension parameters, respectively.
5. The intelligent furniture moving platform according to any one of claims 1-4, wherein the central control unit (300) is capable of transmitting the change of the structural parameters and/or the position parameters of the target furniture (810) along with the time dimension parameters to the model unit (400), so that the model unit (400) can adjust the established virtual model in real time and store the real-time data in the second database of the model storage module (430).
6. The intelligent furniture moving platform according to any one of claims 1-5, wherein the real-time data entered into the second database can be replaced with the stored real-time data of the previous time series, so that the replaced real-time data of the previous time series can be stored as past data in the first database of the model storage module (430).
7. Furniture intelligent movement platform according to any one of claims 1-6, characterized in that the model unit (400) can perform a pre-dynamic simulation according to the structural parameters and the position parameters at least including the starting position, the designated end position, the house structure and the layout situation of the target furniture (810) to provide the central control unit (300) with a feasible movement path which can be selected.
8. The intelligent furniture moving platform according to any one of claims 1 to 7, wherein the monitoring unit (200) can feed back to the central control unit (300) when monitoring that the movable component (820) of the target furniture (810) has a change of a self-structure parameter during the moving process, so as to judge the influence of the change of the structure parameter of the movable component (820) on the moving process of the target furniture (810) along a preset moving path.
9. Furniture intelligent movement platform according to any one of claims 1-8, characterized in that the central control unit (300) is capable of calibrating a movement grade and/or a movement number for the target furniture (810) based on the inherent properties of the target furniture (810) and/or the inherent properties of the target object (830) stored in the target furniture (810).
10. The intelligent furniture moving platform according to any one of claims 1-9, wherein the central control unit (300) is capable of transmitting the virtual model established by the model unit (400) to a user terminal with a display unit (600) through a transmission unit (500) so that the virtual model can be visually displayed on the display unit (600) based on adjustment of multiple degrees of freedom, wherein the model unit (400) is capable of rendering the established virtual model based on parameter differences.
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